Maintenance172 ColorQube 8700/8900 Color Multifunction PrinterUser GuideRoutine MaintenanceThis section includes: Adding ColorQube Ink ..................................................................................................................................................172 Emptying the Waste Tray ...........................................................................................................................................174 Replacing Staple Cartridges .......................................................................................................................................176Adding ColorQube InkWhen the ink is low, a warning message appears on the control panel. When the ink must be replaced, anerror message appears on the control panel. You can add ink any time the printer is idle.Notes: Keep ink in its packaging until you are ready to use it. Identify the ink by number, color, and shape. Do not force the solid ink when inserting it into the printer. To avoid jams, never insert broken solid ink into the printer.Order supplies from your channel partner, Xerox representative, or go to the Xerox Supplies website foryour printer model: ColorQube 8700 Color Multifunction Printer: www.xerox.com/office/CQ8700supplies ColorQube 8900 Color Multifunction Printer: www.xerox.com/office/CQ8900suppliesTo add ColorQube ink:1. Press the Ink Access Door Release button.